Japanese Yen country flag

Japanese Yen

JPY

¥
Mexican Peso country flag

Mexican Peso

MXN

$
Japanese Yen
The yen (Japanese: 円; symbol: ¥; code: JPY) is the official currency of Japan. It is the third-most traded currency in the foreign exchange market, after the United States dollar and the euro. It is also widely used as a third reserve currency after the US dollar and the euro. The New Currency Act of 1871 introduced Japan's modern currency system, with the yen defined as 1.5 g (0.048 troy ounces) of gold, or 24.26 g (0.780 troy ounces) of silver, and divided decimally into 100 sen or 1,000 rin. The yen replaced the previous Tokugawa coinage as well as the various hansatsu paper currencies issued by feudal han (fiefs). The Bank of Japan was founded in 1882 and given a monopoly on controlling the money supply. Following World War II, the yen lost much of its pre-war value as Japan faced a debt crisis and hyperinflation. Under the Bretton Woods system, the yen was pegged to the US dollar alongside other major currencies. After this system was abandoned in 1971 with the Nixon Shock, the short-lived Smithsonian Agreement temporarily reinstated a fixed exchange rate. However, since the end of that system in February 1973, the yen has been a floating currency. The Ministry of Finance and the Bank of Japan have sometimes intervened in the currency market in recent years, to try to slow down exchange rate movements. There were intermittent interventions from 1998 to 2003 and from 2010 to 2011 to curb excessive and speculative appreciation of the yen, and again in 2022 and 2024 to slow down speculative selling of the currency. The first two interventions were coordinated with respective countries, and the IMF has repeatedly stated that Japan is "committed to a flexible exchange rate".
Mexican Peso
The Mexican peso (symbol: $; currency code: MXN; also abbreviated Mex$ to distinguish it from other peso-denominated currencies; referred to as the peso, Mexican peso, or colloquially varo) is the official currency of Mexico. The peso was first introduced in 1863, replacing the old Spanish colonial real. The Mexican peso is subdivided into 100 centavos, represented by "¢". Mexican banknotes are issued by the Bank of Mexico in various denominations and feature vibrant colors and imagery representing Mexican culture and history. Modern peso and dollar currencies have a common origin in the 16th–19th century Spanish dollar, most continuing to use its sign, "$". The current ISO 4217 code for the peso is MXN; the "N" refers to the "new peso". Prior to the 1993 revaluation, the code MXP was used. The Mexican peso is the 16th most traded currency in the world, the third most traded currency from the Americas (after the United States dollar and Canadian dollar), and the most traded currency from Latin America. As of 11 June 2025, the peso's exchange rate was $21.72 per euro, $18.91 per U.S. dollar, and $13.83 per Canadian dollar.